Quality Assurance

We are continually dialing in our processes and quality programs

Investing In Quality Since 1976

Alexandria Pro-Fab has become an industry leader through constant dedication to improving the quality process. The belief that the job can always be done better has led to a challenging work environment that pushes us to be our best.

ISO 9001:2015 CERTIFIED

DOCUMENTED INSPECTION
First piece inspection
Production part approval process(PPAP) formats
In Processing
Secondary processing
Final Inspection

STATISTICAL PROCESS CONTROL
Xbar&R charting
In-process
Process capability studies
Required CPK values above 1.67

CALIBRATION PROGRAM
Traceable to N.I.S.T
Established periodic schedule of all calibrations
Documented and tagged for verification
Gage traceability linked to production lots

CORRECTIVE AND PREVENTIVE ACTION PROGRAMS
Internal corrective action request and preventive action request
Timely response to customer C.A.R.s
Subcontractor / vendor C.A.R notification

INSPECTION AND TEST STATUS
PRODUCT I.D. AND TRACTABILITY PROGRAMS
Labels and tags used on in-process stages
Finished goods
Segregation labeling of nonconforming product

SPECIALIZED INSPECTION EQUIPMENT
2 Zeiss CMM's running Calypso software with scanning and surface profile capabilities
TRIMOS Up to 24" height gages
2 MICRO VU 14" Optical comparator with fiberoptic surface illuminator
MITUTOYO (surftest) Surface roughness tester
EDMUNDS Air gauge system
2 KEYENCE IM6000 Programmable optical comparators
MITUTOYO Digital bore gauges

View our equipment

Check out the specs and capabilities of our equipment or tell us about your project to get a quote.

Our non-reciprocating AR15 uppers are now available! Click the link below to check them out.

15585
non reciprocating side charge upper

Click for product page